The Parish Speed Indicator Device (SID) was located opposite Aldringham Park on the B1122 monitoring traffic heading towards Leiston between 11th February and 8th March, 2019.

Total number of vehicles: 60,156 which averages as 2,398 per day.

The average speed was 30.0mph.

Fastest speed was recorded at 65mph on 14th February at 15:50.

60.95% of vehicles recorded were speeding.

AM Peak: 11:00-12:00 (170 vehicles)

PM Peak: 16:00-17:00 (242 vehicles)